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Approximate solutions for the Cauchy problem for a semilinear hyperbolic system - MaRDI portal

Approximate solutions for the Cauchy problem for a semilinear hyperbolic system (Q1077619)

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scientific article; zbMATH DE number 3957736
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Approximate solutions for the Cauchy problem for a semilinear hyperbolic system
scientific article; zbMATH DE number 3957736

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    Approximate solutions for the Cauchy problem for a semilinear hyperbolic system (English)
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    1985
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    Untersucht wird die Cauchy Aufgabe \[ \partial u/\partial t-\lambda \partial u/\partial x=\epsilon u-uv,\quad \partial v/\partial t-\mu \partial v/\partial x=\gamma \epsilon v+uv,\quad u(x,0)=\phi (x),\quad v(x,0)=\psi (x). \] Zur Konstruktion der Lösung der Aufgabe verwendet man das Approximationsschema von Peano-Arzela [\textit{E. Baiada}, Ann. Sc. Norm. Super. Pisa, II. Ser. 12, 185-188 (1947; Zbl 0061.211)].
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    Cauchy problem
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    Peano-Arzela-scheme
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